var http=require("http");
  var server=http.createServer(function (req,res) {
      var resA=res;

      var hostname="http://edu617.sdkhcm.com/";

      http.get("http://edu617.sdkhcm.com/",function (res) {
          var html="";
          res.on("data",function (data) {
              html+=data;
          });
          res.on("end",function () {
              resA.statusCode=200;
              resA.setHeader("Content-Type","text/html");
              resA.end(html);
          })
      });


  });

  server.listen(80);


